6D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric Templates
A new algorithm for biometric templates using a 6D-chaotic system, and 2D fractional discrete cosine transform (FrDCT) is proposed in this paper. In this technique, the <inline-formula> <tex-math notation="LaTeX">$k$ </tex-math></inline-formula> biometric templates...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
IEEE
2021-01-01
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Series: | IEEE Access |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/9489279/ |